This is the CodeSystem that contains all the codes in US Public Health CodeSystem Properties Example (http://example.org/fhir/CodeSystem/us-ph-codesystem-properties-example) and US Public Health CodeSystem - Properties Example (http://example.org/fhir/CodeSystem/us-ph-codesystem-properties-example). E.g. what you have to deal with if you get resources containing codes in either of them
Generated Narrative: CodeSystem 52ca7194-343c-4909-957a-337291b688fc-8
This code system http://hl7.org/fhir/comparison/CodeSystem/52ca7194-343c-4909-957a-337291b688fc-8 defines codes, but no codes are represented here